diff options
| author | Astrid Rost <astrid.rost@axis.com> | 2023-01-23 14:59:12 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-01-27 12:20:55 +0000 |
| commit | 9b271207ac83db362fac757d367923bde57dce86 (patch) | |
| tree | a1a8ad0f43926ee3d415b6c4a911d383fbfa5518 /include/sound | |
| parent | df55122ba0955951a85ef3ffb19f0dcb0ad3ffbb (diff) | |
| download | linux-stable-9b271207ac83db362fac757d367923bde57dce86.tar.gz linux-stable-9b271207ac83db362fac757d367923bde57dce86.tar.bz2 linux-stable-9b271207ac83db362fac757d367923bde57dce86.zip | |
ASoC: simple-card-utils: create jack inputs for aux_devs
Add a generic way to create jack inputs for auxiliary jack detection
drivers (e.g. via i2c, spi), which are not part of any real codec.
The simple-card can be used as combining card driver to add the jacks,
no new one is required.
Create a jack (for input-events) for jack devices in the auxiliary
device list (aux_devs). A device which returns a valid value on
get_jack_type counts as jack device; set_jack is required
to add the jack to the device.
Signed-off-by: Astrid Rost <astrid.rost@axis.com>
Link: https://lore.kernel.org/r/20230123135913.2720991-3-astrid.rost@axis.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/simple_card_utils.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h index 38590f1ae9ee..a3f3f3aa9e6e 100644 --- a/include/sound/simple_card_utils.h +++ b/include/sound/simple_card_utils.h @@ -69,6 +69,7 @@ struct asoc_simple_priv { } *dai_props; struct asoc_simple_jack hp_jack; struct asoc_simple_jack mic_jack; + struct snd_soc_jack *aux_jacks; struct snd_soc_dai_link *dai_link; struct asoc_simple_dai *dais; struct snd_soc_dai_link_component *dlcs; @@ -187,6 +188,8 @@ int asoc_simple_parse_pin_switches(struct snd_soc_card *card, int asoc_simple_init_jack(struct snd_soc_card *card, struct asoc_simple_jack *sjack, int is_hp, char *prefix, char *pin); +int asoc_simple_init_aux_jacks(struct asoc_simple_priv *priv, + char *prefix); int asoc_simple_init_priv(struct asoc_simple_priv *priv, struct link_info *li); int asoc_simple_remove(struct platform_device *pdev); |